OT-2026-000058066
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000058066) never changes.
Identity and time
| Publication number | OT-2026-000058066 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7a57-acc1-5c88462f9996 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58fcb989f6c2dcd2fcb7b4826c2bd63f1a230ec58e17090bae4e03fac065f0c8 |
|---|---|
| Markdown | ef1f53311647ab3d6b78ad004c79dc9fabdaa406ea38d1ab177d58474dc7c6cc |
| Publication page | d7a6920b10fec7a77656c65bb46dc42f592ac6f0149d36bf1785fb071f4c2156 |
| Manifest | d5367d990acc9cb5152fcd49875685346a075b1dced9cf7b2c32d58727b4debf |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | oYS7oblQGYNK7h+oQgpFXOlbVeOpKrZV4Ucx2Cuhp1TBmPiJPgb71mKggqLYravGZm5ubIhJgwKP+njt2jv6DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:43.279865Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058066observed d7a6920b10fec7a77656c65bb46dc42f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:43.263350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058066/manifest.jsonobserved d5367d990acc9cb5152fcd4987568534...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:43.245607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058066/publication.mdobserved ef1f53311647ab3d6b78ad004c79dc9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:43.226791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058066/publication.txtobserved 58fcb989f6c2dcd2fcb7b4826c2bd63f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|